Trosa
Södermanlands län
14,900 residents · 2025
+4.1%
Five-year population change
2020–2025
25.3%
At least three years of post-secondary education
2025
Rank 83 of 290, At least three years of post-secondary education
Statistics from SCB
Facts about Trosa
Trosa has 14,900 residents. Median earned income is SEK 36,242/mo and 25.3% of people aged 25–65 have at least three years of post-secondary education.
Source: SCB · TAB2707 Voting rates in elections to the Riksdag, County Councils and Municipal Councils by region. Year of election 1973-2022. Updated November 21, 2022., TAB2706 Election to the Riksdag - results by region and party etc. Number and percent. Year of election 1973-2022. Updated November 21, 2022.
Source: Arbetsförmedlingen · BAS Original file, BAS. Imported September 18, 2026.